Behold, it was the faith of Alma and Amulek that caused the prison to tumble to the earth. Behold, it was the faith of Nephi and Lehi that wrought the change upon the Lamanites, that they were baptized with fire and with the Holy Ghost. Behold, it was the faith of Ammon and his brethren which wrought so great a miracle among the Lamanites. Yea, and even all they who wrought miracles wrought them by faith, even those who were before Christ and also those who were after.